{% extends "default-layout.html" %}

{% block body %}
<article>
    <div class="whitebg about">
        <h1>404</h1>
        <h2>page not found</h2>
        <h3>Sorry, the site now can not be accessed.</h3>
        <a href="/">返回首页</a>
    </div>
</article>
{% endblock %}